Cornicola, Felicio, master of the military at Venice; 738 73 Cornificius, L., Latin poet and consul of Rome; B.C. 35 D.H. X. Cornificius, Quintus, Roman statesman and tribune, friend of Cicero; B.C. D.H.X.Cornificius, Quintus, Roman statesman, ...ornicola, Felicio, master of the military at Venice; 738 73 Cornificius, L., Latin poet and consul of Rome; B.C. 35 D.H. X. Cornificius, Quintus, Roman statesman and tribune, friend of Cicero; B.C. D.H.X. Cornificius, Quintus, Roman statesman, ...
The tundra is the simplest biome in terms of species composition and food chains. Vegetation: lichens, mosses, sedges, perennial forbs, and dwarfed shrubs, (often heaths, but also birches and willows). Growthforms: typical are ground-hugging and other warmth-preserving forms including: 1  tussock-forming graminoids.
liÂ·chen. An organism that consists of a fungus and an alga living together in a symbiotic relationship. The alga supplies nutrients by photosynthesis, while the fungus shades the alga from excessive sunlight and supplies water by absorbing water vapor from the air. Lichens often live on rocks and tree bark and can thrive in extreme environments, such as mountaintops and the polar regions.